
html {
    color:#000;background:#fff;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* 内外边距通常让各个浏览器样式的表现位置不同 */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td,hr,button,article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {
    margin:0;padding:0;
}
table {
	border-collapse:collapse;border-spacing:0;
	width: 100%;
}
tbody > tr {
	height: 30px;
	border-top: 1px dashed red;
}
tbody > tr > td {
	overflow: hidden;
	text-align: center;
}
.list {
	width: 800px;
	overflow-y: scroll;
}